This gems implements some graph algorithms and representations.

Association Preloading and Query Batching for GraphQL

A tiny mocking framework focused on the Arrange-Act-Assert test pattern. Grasshopper is heavily modeled after Mockito.

A gem to encode and decode messages using the ciphers as presented on Disney XD's show Gravity Falls.

A collection of Ruby interceptors (middlewares) for gRPC servers and clients.

Study only.

Another authorization gem

Graphviz for Ruby, using libgvc via FFI

Hanko add a asset fingerprint in query string of Rails asset url(image, javascript, stylesheet, etc).

Reroute /first or /last to the endpoint for the model's first or last instance.

A utilitarian lib to extract data from complex Hashes using String path with recursions

Hash attributes using SHA512 (or your custom hash strategy). Works with and without ActiveRecord.

Provides an assertion to test for hashes equality.

Provides an easy way to specify which instances vars of your objects should be used as `key` in a Hash returned by the `#to_h` method. Also gives you a `YourClass::from_hash` to reconstruct the instances.

Threadsafe namespaced Queue with locking capabilities.

Using Ruby as a scientific computing language

Superjova CSS Framework

Ruby on Rails view helpers for the beautiful hand-crafted SVG icons, Heroicons.

Add functionality to get hexadecimal values from float and float from a string hexadecimal

Hiccup mixes a-la-cart recurrence features into your data structure. It doesn't dictate the data structure, just the interface.